1SDH002031A1002 ECN000092998 Rev. B
SACE Tmax XT2
– XT4 | 102
Peak factor
Peak factors are the real-time measurements of the ratio between peak values and RMS values
of phase currents. The measurement is supported by the
Harmonic Distortion
protection function
(page 44).
Measure
ment
Measurement range Precision
Application notes
Peak
factor
0.3 .. 6 In (currents)
1.5%
Displays "_ _ _" (not available) for out-of-
range
currents
and
disconnected
sensors
Power Factor
The power factor is the real-time measurement of the ratio between total active power and total
apparent power, expressed as cos φ.
Measure
ment
Measurement range Precision
Application notes
Power
Factor
0.5 .. 1
2,5%
(NOTE)
Display "_ _ _" (not available) for: active
and/or reactive power not available or
outside the permitted ranges
NOTE: Accuracy referring to Ekip Touch and Ekip Touch Measuring without
Class 1
Power & Energy Metering
package. If the
Class 1 Power & Energy Metering
package
is present, and for all other Trip unit models, check the performance shown on page
103
Energy counters
Energy counters are the total active, reactive and apparent energy measurements, updated every
minute.
Measurement
Measurement range
Precision
Total active, reactive
and apparent energy
1 kWh .. 2 TWh; 1 kVARh ..2 TVARh;
1 kVAh .. 2 TVAh
2%
(NOTE)
NOTE: Accuracy referring to Ekip Touch and Ekip Touch Measuring without
Class 1
Power & Energy Metering
package. If the
Class 1 Power & Energy Metering
package
is present, and for all other Trip unit models, check the performance shown on page
103
Reset measurements
The
Energy RESET
command (page 28) is available in the
Energy
menu to reset the energy
counters.
Summary of Contents for SACE Tmax XT2
Page 84: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 84 L curve Ekip M Touch S curve t k I2 ...
Page 86: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 86 G curve t k I2 G curve t k ...
Page 87: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 87 IU curve UV curve UV2 curve ...
Page 88: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 88 OV curve OV2 curve VU curve ...
Page 89: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 89 S V curve S2 V curve RV curve ...
Page 90: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 90 UF curve UF2 curve OF curve OF2 curve ...
Page 91: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 91 RP curve D curve ...
Page 92: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 92 OQ curve OP curve ...
Page 93: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 93 UP curve RQ curve ...
Page 94: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 94 ROCOF curve R JAM curve R STALL ...
Page 95: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 95 UC curve ...
